摘要
本文考察了用遗传算法计算多电极电阻率测井,二维大地电磁勘探和地下水含水层渗透系数三个地球物理反问题的方法和效果。只要适当选取遗传算子和相应的控制参数并将遗传算法和其他辅助手段适当结合,就可以得到满意的结果,克服其它优化方法遇到的一些困难。
In this paper inversion of some geophysical problems by use of genetic algorithm is in vestigated. It is shown that as long as the genetic operators and some control parameters are chosen correctly, with some auxiliary techniques, very good results can be obtained. Some difficulties encountered in other optimization methods can be overcome.
出处
《工程数学学报》
CSCD
北大核心
2005年第3期427-434,共8页
Chinese Journal of Engineering Mathematics
基金
国家自然科学基金(1017-1020).
关键词
遗传算法
地球物理反问题
genetic algorithm
geophysical inverse problem
